[youtube https://www.youtube.com/watch?v=_fC62Mo9ULM] Claire Wineland has cystic fibrosis. At 17 years old, she has to spend a lot of time in the hospital, which undoubtedly would bring most people down in a major way. Claire, however, is different. Instead of letting her illness and hospital stays put a damper on her attitude, she stays positive. In…